precision agriculture is continuously trying to address the sources and factors affecting the in-field variability and taking appropriate managerial decisions. one of the popular research focuses in the recent three decades has been on the development of new approaches to making yield variability maps. advancement in development of sensors and the importance of quality factor in high value crop...

due to increasingly expansion of energy consumption and also decreasing and tendency towardsending fossil energy reserves, the current energy cycle needs to use alternative energy speciallywind energy, because it’s considerably cheaper than other recycling sources. the present researchinvestigates possibility of creating wind power station economically at soltanieh zone of zanajnprovince regard...

â â â â â â â â  abstract â  this work was supported by the academy of korean studies of the republic of korea in year 2012-2013 (aks-2010-caa-2101) energy security has assumed newfound geopolitical importance at the outset of xxi century (moran and russell, 2008). diminishing fossil fuel supplies have led to fears of energy shortages, while rapid economic and population growth have fuelled the...

Glossary Amorphous silicon (a-Si): A glassy alloy of silicon and hydrogen (about 10 percent) used in thin-film photovoltaic solar cells to convert sunlight to electricity. Anaerobic Digestion: Combustible gas called biogas produced from biomass through low temperature biological processes. Anthropogenic: Man made. Bagasse: The fiber residue that remains after juice extraction from sugarcane. Ba...

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